Renderlite Renovating Plaster 25kg


Sovereign Renderlite Renovating Plaster is ideal for any plastering situation.

Its performance characteristics, which allow walls to breathe but prevent the movement of liquid moisture and salts, make it particularly suitable for use on damp walls or after the insertion of a chemical DPC. Sovereign Renderlite is an easy to apply internal plaster; it is breathable but will not allow the passage of salts through to the surface. Renderlite also has excellent thermal qualities, with a U value much lower than either sand, cement renders or gypsum based plasters. This makes it particularly useful where condensation may be a problem, such as cold external walls or after tanking basements with Sovereign Hey’di K11.

Benefits and Features

  • Used in conjunction with the Hey’di K11 Tanking System
  • Prevent the movement of liquid moisture and salts
  • Increase the surface temperature
  • Reducing the chance of condensation


Technical Data Sheet

In Stock

Additional information




Renderlite Renovating plaster can also be used on surfaces tanked with Hey’di K11 If this is the case then the Renderlite must be applied on to a bonding coat and not directly onto the K11. The bonding coat consists of 1 part Sovereign SBR Bonding Agent and 1 part water mixed with neat cement to produce a slurry. The slurry is brush applied in a thin (1 mm) layer on to the surface of the K11 and the Renderlite applied whilst the bonding coat is still tacky. For further information, please refer to the technical data sheet.